Winaero Tweaker is an an all-in-one customization utility that helps you to tweak Windows in just a few simple clicks. The program includes tweaks for every version of operating system from Windows 7 to Windows 10. Winaero Tweaker automatically detects the version of Windows OS you’re running and shows tweaks and customization options accordingly. The software can be installed as a portable app so you can take it with you as you move from one computer to another.

Here's a partial features list:

Information - View information about your PC hardware and OS.

Aero Colors - Change all Windows Aero settings including those which can't be changed with Control Panel.